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. 2013 Mar 20;2013:687134. doi: 10.1155/2013/687134

Table 4.

Previous results in Single access rectal cancer surgery.

Author, year Patient number Operation Special Technique or Instrument Port type Mean operative time (minutes) Staging Mean wound length Quirke's mesorectal fascia grade
Hamzaoglu et al., 2011 [9] 4 3 LAR
1 TAE
Suture-hung sigmoid with abdominal wall Triport 347 2 stage III 2 stage I 3.5 cm 3
Uematsu et al., 2011 [10] 7 LAR Suspending bar and extracorporeal magnet Self innovation 205 2, stage II 5 stage III 3 cm NA
Hirano et al., 2012 [11] 15 AR NA EZ lap protector + 12 mm port 276 0 stage 0
3 stage I
3 stage II
7 stage III
2 stage IV
2.8 cm NA
Hua-Feng et al., 2012 [12] 20 APR Start from perineal resection phase Self-innovation 138 NA NA NA

LAR: low anterior resection, TAE: transabdominal anal excision, AR: anterior resection, APR: abdominoperineal resection.